305/30R22 Tires

305/30R22 Conversion

When converted to inches, 305/30R22 is equivalent to 29.3x12R22.

305/30R22 tire has a section width of 12 inches which is the measurement of tire's width from its inner sidewall to its outer sidewall. Rim diameter of 22 inches represents the size of the wheel the tire can be mounted on. Sidewall height of 3.6 inches (92 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 29.3 inches (743 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 92 inches (2333 mm) is the outer perimeter of the tire. Tire revolutions indicate the number of times a tire revolves while it covers the distance in miles or kilometers. 305/30R22 tire makes 689 revolutions per mile (429 revolutions per kilometer).

305/30R22 Section Width
12"
29.3"
305/30R22 Tire Side
Tire Circumference
92"
22"
3.6"
689 Revs/Mile
Metric Inches
Overall Diameter (Tire Height) 743 mm 29.3"
Tread Width 305 mm 12"
Rim Diameter 558.8 mm 22"
Sidewall Height 92 mm 3.6"
Circumference 2333 mm 92"
Revolutions 429 per km 689 per mile

305/30R22 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 305/30R22 tire can be replaced with 23 compatible tire sizes. Select optional plus size to see its specs.

Tire Size Overall Diameter Difference
275/30R22 28.5" (725 mm) -2.4%
335/25R22 28.6" (727 mm) -2.2%
245/35R22 28.8" (731 mm) -1.6%
285/30R22 28.8" (731 mm) -1.6%
245/25R24 28.8" (732 mm) -1.5%
275/23R24 29" (736 mm) -0.9%
305/25R23 29" (736 mm) -0.9%
255/35R22 29" (737 mm) -0.8%
295/30R22 29" (737 mm) -0.8%
255/25R24 29.1" (738 mm) -0.7%
265/25R24 29.2" (742 mm) -0.1%
315/25R23 29.2" (742 mm) -0.1%
265/35R22 29.3" (745 mm) 0.3%
295/23R24 29.4" (746 mm) 0.4%
275/25R24 29.4" (748 mm) 0.7%
315/30R22 29.5" (749 mm) 0.8%
275/35R22 29.6" (751 mm) 1.1%
245/30R24 29.8" (758 mm) 2%
285/35R22 29.9" (759 mm) 2.2%
295/30R23 30" (762 mm) 2.6%
255/40R22 30" (763 mm) 2.7%
255/30R24 30.1" (764 mm) 2.8%
295/35R22 30.1" (765 mm) 3%